Struct LoopDetector 

pub struct LoopDetector { /* private fields */ }

Detects repeated action patterns in agent loops.

Usage:

let mut detector = LoopDetector::new(6); // abort after 6 repeats
for action in actions {
    let sig = format!("tool:{}:{}", action.name, action.key_arg);
    match detector.check(&sig) {
        LoopStatus::Ok => { /* proceed */ }
        LoopStatus::Warning(n) => { /* inject warning into context */ }
        LoopStatus::Abort(n) => { /* stop the loop */ }
    }
}

Implementations

impl LoopDetector

pub fn new(abort_threshold: usize) -> Self

Create detector. Warns at abort_threshold / 2, aborts at abort_threshold.

pub fn with_thresholds(warn_threshold: usize, abort_threshold: usize) -> Self

Create detector with explicit warn threshold.

pub fn check(&mut self, signature: &str) -> LoopStatus

Check a combined signature for the current step’s actions.

signature should uniquely identify the action(s) being taken. If multiple actions, join their signatures with |.

pub fn reset(&mut self)

Reset detector state.

pub fn repeat_count(&self) -> usize